1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
scoray [572]
3 years ago
15

Miguel withdrew $20 per week from his bank account for 4 weeks. Which expression shows the change in his account balance?

Mathematics
1 answer:
kozerog [31]3 years ago
5 0

Answer:

c

Step-by-step explanation:

You might be interested in
Which graph represents the solution set of the system of inequalities?
Gala2k [10]

the solid line passes through (0,-3) and (0,9)

 dotted line passes through (0,-3) and (0,-1)

 see attached sketch

6 0
3 years ago
Read 2 more answers
The mean monthly car payment for 123 residents of the local apartment complex is $624. What is the best point estimate for the m
Natali [406]

Answer:

The best point estimate for the mean monthly car payment for all residents of the local apartment complex is $624.

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean \mu and standard deviation \sigma, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}.

In this question:

We apply the inverse Central Limit Theorem.

The mean monthy car payment for 123 residents of the local apartment complex is $624.

So, for all residents of the local apartment complex, the best point estimate for the mean monthly car payment is $624.

3 0
3 years ago
You own a portfolio that is invested 43 percent in stock a, 16 percent in stock b, and the remainder in stock
docker41 [41]

Multiply the investment fraction by the corresponding return, and add the products. The given fractions add to 59%, so the remainder is 41%. (The total of the fractions is 100%—all of the portfolio.)

... 0.43*9.1% + 0.16*16.7% + 0.41*11.4%

... = 3.913% + 2.672% + 4.674% = 11.259%

6 0
3 years ago
Acceleration of 10kg Maas's pushed by a 5n force
malfutka [58]

Answer:

<h3>The answer is 0.5 m/s²</h3>

Step-by-step explanation:

To find the acceleration of an object given it's mass and the force acting on it can be found by using the formula

acceleration =  \frac{force}{mass}  \\

From the question

force = 5 N

mass = 10 kg

So we have

acceleration =  \frac{5}{10 }  =  \frac{1}{2}  \\

We have the final answer as

<h3>0.5 m/s²</h3>

Hope this helps you

7 0
3 years ago
Ints) Let a, b, and c be positive numbers. Which of the following statements are always true?
blondinia [14]

Answer:I don’t understand

Step-by-step explanation:just re Wright it and I’ll give you da answer;)

4 0
3 years ago
Other questions:
  • Which expression is equivalent to -6(-2/3+2x)
    14·1 answer
  • How do you solve this problem?
    5·2 answers
  • Please help with my algebra homework and explain if you can
    15·1 answer
  • EASY SUBTRACTING AND MULTIPLYING QUESTION<br> (not 128)
    13·1 answer
  • Write as a fraction greater than 1 example 2 1/4
    9·1 answer
  • What is negative 1 and 4/5 as a decimal ​
    5·2 answers
  • 1 Subtracting Fractions
    6·1 answer
  • Sabeena’s pen measures 144 millimeters long. Her pencil measures 18 centimeters long. How many centimeters longer is Sabeena’s p
    14·2 answers
  • Work out the following questions
    6·2 answers
  • How much less is the area of a rectangular field 70 by 30 meters than that of a square field with the same perimeter?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!